ADSP-BF522: Low Power Blackfin Processor with Advanced Peripherals and Low Standby Power

The ADSP-BF522 Blackfin Processor combines high performance, power efficiency and system integration to enable highly optimized designs without compromises. With built-in peripheral selectivity the BF522 provides the greatest flexibility for today’s most demanding convergent signal processing applications.

For battery powered applications that either enhance the multimedia experience ...More

ADSP-BF522: Low Power Blackfin Processor with Advanced Peripherals and Low Standby Power

Product Description

For battery powered applications that either enhance the multimedia experience or deliver a full Mobile TV implementation, the ADSP-BF522 represents the ideal solution to release design innovation.

IP protection has become a necessary part of today’s embedded computing applications. The ADSP-BF522 provides a security scheme which balances flexibility and upgradeability with performance through the inclusion of a firmware-based solution including OTP (One Time Programmable) memory to enable users to implement private keys for secure access to program code.

DATA SHEET

Download Data Sheet Rev 0, 05/2009 (pdf 6193kB) (About Data Sheets)

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TOOLS, SOFTWARE & SIMULATION MODELS

Lockbox™ Secure Technology: Hardware-enabled security for code and content protection.

Blackfin Processor Core with up to 400 MHz (800 MMACS) performance

2 dual-channel, full-duplex synchronous serial ports supporting 8 stereo I2S channels

12 peripheral DMA channels supporting one- and two-dimensional data transfers

289-ball, 12x12 mm, 0.5 mm pitch mini-BGA (Commercial temperature range 0°C to +70°C)

NAND Flash Controller with 8-Bit interface for commands, addresses and data.

Connectivity: Host DMA Port, UART’s, SPORT’s, SPI and TWI.

Memory controller providing glue-less connection to multiple banks of external SDRAM, SRAM, Flash, or ROM

Low Standby Power; ~1mA Deep Sleep, ~50uA Hibernate

208-ball, 17x17 mm, 0.8 mm pitch mini-BGA (Commercial temperature range 0°C to +70°C; Industrial temperature range -40°C to +85°C*)

Clock Speed MHz (Max): 400MHz

MMACS (Max): 800

RAM Memory (kBytes): 132

External Memory Bus: 16bit

Parallel Periph Interface: Yes

UARTs, Timers: Yes

Watchdog Timer, RTC: Yes

Core Voltage Regulation: No

Package: CSP_BGA

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